Antilope bezoartica, horned females of; sexual difference in the colour of.
Antilope Dorcas and euchore.
Antilope euchore, horns of.
Antilope montana, rudimentary canines in the young male of.
Antilope niger, sing-sing, caama, and gorgon, sexual differences in the colours of.
Antilope oreas, horns of.
Antilope saiga, polygamous habits of.
Antilope strepsiceros, horns of.
Antilope subgutturosa, absence of suborbital pits in.
Antipathy, shewn by birds in confinement, to certain persons.